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Class Information
Number: 118/728
Name: Coating apparatus > Gas or vapor deposition > Work support
Description: Apparatus wherein significance is attributable to a means which holds the base to be coated.


Sub-classes under this class:

Class Number Class Name Patents
118/729 Moving work support 717


Patents under this class:
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Patent Number Title Of Patent Date Issued
5534066 Fluid delivery apparatus having an infrared feedline sensor Jul. 9, 1996
5534068 Parylene deposition apparatus including a tapered deposition chamber and dual vacuum outlet pumping arrangement Jul. 9, 1996
5534072 Integrated module multi-chamber CVD processing system and its method for processing subtrates Jul. 9, 1996
5534073 Semiconductor producing apparatus comprising wafer vacuum chucking device Jul. 9, 1996
5534074 Vertical boat for holding semiconductor wafers Jul. 9, 1996
5534110 Shadow clamp Jul. 9, 1996
5531835 Patterned susceptor to reduce electrostatic force in a CVD chamber Jul. 2, 1996
5527392 Substrate temperature control apparatus for CVD reactors Jun. 18, 1996
5527393 Vapor-phase deposition apparatus and vapor-phase deposition method Jun. 18, 1996
5525160 Film deposition processing device having transparent support and transfer pins Jun. 11, 1996
5525780 Method and apparatus for uniform semiconductor material processing using induction heating with a chuck member Jun. 11, 1996
5522937 Welded susceptor assembly Jun. 4, 1996
5520741 Apparatus for producing a plasma polymer protective layer on workpieces, in particular headlamp reflectors May. 28, 1996
5518549 Susceptor and baffle therefor May. 21, 1996
5516367 Chemical vapor deposition chamber with a purge guide May. 14, 1996
5509464 Method and apparatus for cooling rectangular substrates Apr. 23, 1996
5507873 Vertical boat Apr. 16, 1996
5503677 Process and device for coating the inner surface of greatly arched, essentially dome-shaped substrates by CVD Apr. 2, 1996
5493987 Chemical vapor deposition reactor and method Feb. 27, 1996
5494523 Controlling plasma particulates by contouring the plasma sheath using materials of differing RF impedances Feb. 27, 1996
5494524 Vertical heat treatment device for semiconductor Feb. 27, 1996
5492566 Support for disk-shaped articles using the Bernoulli principle Feb. 20, 1996
5490881 Maintaining uniformity of deposited film thickness in plasma-enhanced chemical vapor deposition Feb. 13, 1996
5489369 Method and apparatus for thin film coating an article Feb. 6, 1996
5490228 Heating units for use in semiconductor-producing apparatuses and production thereof Feb. 6, 1996
5484486 Quick release process kit Jan. 16, 1996
5482558 Heat treatment boat support Jan. 9, 1996
5482559 Heat treatment boat Jan. 9, 1996
5482748 Method for diamond coating by microwave plasma Jan. 9, 1996
5480489 Reactor for uniform heating of a substrate Jan. 2, 1996
5480678 Apparatus for use with CVI/CVD processes Jan. 2, 1996
5478399 Unitary wafer plasma enhanced chemical vapor deposition holding device Dec. 26, 1995
5478429 Plasma process apparatus Dec. 26, 1995
5478608 Arc assisted CVD coating method and apparatus Dec. 26, 1995
5478609 Substrate heating mechanism Dec. 26, 1995
5476548 Reducing backside deposition in a substrate processing apparatus through the use of a shadow ring Dec. 19, 1995
5476549 Process for an improved laminate of ZnSe and ZnS Dec. 19, 1995
5474612 Vapor-phase deposition apparatus and vapor-phase deposition method Dec. 12, 1995
5474614 Method and apparatus for releasing a semiconductor wafer from an electrostatic clamp Dec. 12, 1995
5472510 Superconducting films on alkaline earth fluoride substrates with multiple buffer layers Dec. 5, 1995
5468297 Wafer boat for supporting silicon wafers Nov. 21, 1995
5468298 Bottom purge manifold for CVD tungsten process Nov. 21, 1995
5462603 Semiconductor processing apparatus Oct. 31, 1995
5460684 Stage having electrostatic chuck and plasma processing apparatus using same Oct. 24, 1995
5460703 Low thermal expansion clamping mechanism Oct. 24, 1995
5458687 Method of and apparatus for securing and cooling/heating a wafer Oct. 17, 1995
5458688 Heat treatment boat Oct. 17, 1995
5456756 Holding apparatus, a metal deposition system, and a wafer processing method which preserve topographical marks on a semiconductor wafer Oct. 10, 1995
5456757 Susceptor for vapor deposition Oct. 10, 1995
5453233 Method of producing domes of ZNS and ZNSE via a chemical vapor deposition technique Sep. 26, 1995

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